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Senior Chemical Engineer Jobs in Oregon (NOW HIRING)

Stark Pharma Solutions Inc

Senior Process Engineer

Bend, OR · On-site

$109K - $141K/yr

Bachelor's degree in Chemical Engineering, Mechanical Engineering, Pharmaceutical Engineering, or a related technical discipline. * 10+ years of process engineering experience within pharmaceutical ...

ASM

Senior Engineer I, Field Process

Hillsboro, OR · On-site

As a Senior Engineer, Field Process, you will help expand ASM's advanced film technologies at our ... chemical engineering, or physics. * Hands-on experience through internships, research, or academic ...

Serán BioScience

Senior Environmental Engineer

Bend, OR · On-site

$110 - $160/hr

... for a Senior Environmental Engineer to lead environmental compliance, sustainability, and ... Bachelor's degree in Environmental Engineering, Chemical Engineering, Civil Engineering, or a ...

Twist Bioscience

Sr Systems Engineer

Portland, OR · On-site

$110K - $151K/yr

Sr. Systems Engineer (Onsite in Wilsonville, OR) Summary We are seeking a Senior Systems Engineer ... D. or MS with 3 years, BS with 5 years of related experience in Biomedical Engineering, Chemical ...

Twist Bioscience

Sr Systems Engineer

Portland, OR · On-site

$110K - $151K/yr

Sr. Systems Engineer (Onsite in Wilsonville, OR) Summary We are seeking a Senior Systems Engineer ... D. or MS with 3 years, BS with 5 years of related experience in Biomedical Engineering, Chemical ...

Koch Industries

Senior Process Engineer

Toledo, OR · On-site

$110K - $143K/yr

Your Job The Senior Process Engineer provides technical leadership for safe, reliable, and cost ... Who You Are (Basic Qualifications) • Bachelor's degree in Chemical Engineering, Paper Science ...

ASM

Senior Engineer, Field Process

Hillsboro, OR · On-site

Senior Engineer, Field Process As a Senior Engineer, Field Process, you will help expand ASM ... systems, robotics, chemical delivery, advanced sensors, and control software. This phase is ...

Lonza

Senior Mechanical Engineer

Bend, OR · On-site

$121K - $160K/yr

As a Senior Mechanical Engineer, you'll be responsible for overseeing the design, installation ... and Chemical Engineers * Fully document systems and components to satisfy GMP requirements

ESI Solutions

ESI Senior Process Engineer

Sisters, OR · On-site

$120K - $145K/yr

Senior Process Engineer Company Overview ENERGYneering Solutions (ESI), a division of TransTech ... Use advanced thermodynamic, chemical, and physical analysis to develop and refine process systems ...

New

ASM

Senior Engineer, Field Process

Hillsboro, OR · On-site

Senior Engineer, Field Process As a Senior Engineer, Field Process, you will help expand ASM ... MS degree + 4 years of experience, OR PhD + 0 years of experience in materials science, chemical ...

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Senior Chemical Engineer information

See Oregon salary details

$97.8K

$142.9K

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How much do senior chemical engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for senior chemical engineer in Oregon is $142,911.00, according to ZipRecruiter salary data. Most workers in this role earn between $132,200.00 and $157,000.00 per year, depending on experience, location, and employer.

What is a senior chemical engineer?

A Senior Chemical Engineer is responsible for designing, developing, and optimizing chemical processes in industries such as pharmaceuticals, energy, and manufacturing. They lead projects, troubleshoot technical issues, and ensure compliance with safety and environmental regulations. Additionally, they mentor junior engineers and collaborate with cross-functional teams to improve efficiency and product quality. Their role often involves research, process simulation, and implementation of innovative engineering solutions.

What are the key skills and qualifications needed to thrive in the senior chemical engineer position?

To thrive as a Senior Chemical Engineer, you need deep expertise in chemical process design, optimization, and problem-solving, typically supported by a bachelor's or master's degree in chemical engineering and substantial industry experience. Familiarity with process simulation software (such as Aspen Plus or HYSYS), quality standards, and relevant safety certifications (like OSHA) is highly valued. Strong leadership, communication, and project management skills help you effectively guide teams and collaborate with multidisciplinary stakeholders. These abilities are crucial for delivering innovative solutions, ensuring process safety, and driving successful project outcomes.

What are some common challenges faced by senior chemical engineers in their daily work?

Senior Chemical Engineers often encounter challenges such as managing complex projects with tight deadlines, ensuring safety and environmental compliance, and troubleshooting unexpected process issues. They are also responsible for mentoring junior engineers and coordinating with cross-functional teams, which requires excellent organizational and interpersonal skills. Adapting to evolving technologies and regulatory requirements is another key aspect of the role. Despite these challenges, the work is highly rewarding, offering the chance to make a significant impact on process efficiency, product quality, and overall plant operations.

What does a senior chemical engineer make?

A senior chemical engineer typically earns a salary ranging from $80,000 to $130,000 annually, depending on experience, location, and industry. They often have advanced knowledge of chemical processes, safety protocols, and may hold professional engineering licenses or certifications. Compensation can also include bonuses, benefits, and opportunities for career advancement.

What are the most commonly searched types of Chemical Engineer jobs in Oregon?

The most popular types of Chemical Engineer jobs in Oregon are:

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Senior Chemical Engineer jobs near you
Infographic showing various Senior Chemical Engineer job openings in Oregon as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $142,911 per year, or $68.7 per hour.

Chemical / Process Engineer

Norwest Engineering

Portland, OR • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 20 days ago

Job description

Who We Are
Norwest Engineering is a multi-discipline, consulting engineering firm focused on developing long-standing relationships with our clients. We are a team of talented, hard working individuals with a wide variety of experience in many industries. To succeed at Norwest, our engineers must be comfortable wearing many hats and taking ownership of tasks assigned to them. We are a company of finishers, taking pride in our ability to create progress on our client's projects.
Since 1975, Norwest has established a culture of cultivating trusted partnerships with our clients. We look forward to continuing the tradition of Responsiveness, Accuracy, and Quality Engineering for years to come. Norwest specializes in heavy industrial engineering, focusing on petroleum, chemical, power generation, pulp & paper, and metal manufacturing facilities.
What We Offer
One of the benefits of being a Norwest employee is our company culture. Each day we strive to embody our core values. We work hard, have fun, believe in work/life balance, and have passion for our clients' and their visions. Through flexible work arrangements, group benefit offerings, and a casual work environment, we strive to differentiate ourselves from other consulting engineering firms. The flexible work arrangements include flexible work hours and compressed workweeks. Our benefit offerings include group health, dental, and vision insurance; as well as life insurance, and short and long-term disability insurance. We credit our successful history and optimistic future to the quality of our employees. We work hard to find individuals with the work ethic and character to match our core values.
What You'd Be Doing
  • Review, understand, develop, and check Process Flow Diagrams (PFD) and Piping and Instrumentation Diagrams (P&ID's).
  • Review, understand, and check ortho-graphics, isometrics, bill of materials, line lists, valve lists, and tie-in lists for piping design projects (with limited supervision by senior engineers.) Familiarity with piping design in process environments is preferred.
  • Ability to complete engineering calculations with limited supervision by senior engineers. Take ownership and responsibility of items within their scope and coordinate with other disciplines where required.

• Calculations include:
  • Hydraulic calculations to size pumps and piping, determine NPSH, etc.
  • Heat loss calculations for piping, tanks, and other equipment.
  • Control valve, orifice plate, flow meter, and other instrumentation preliminary sizing

Understand pumping, piping, air and liquid flow and distribution systems
• Application of relevant codes such as:
  • ASME B31.3, B31.4
  • API 650, 653 and other related standards.
  • NFPA 11, 30 and other related standards.
  • IEEE and ISA standards for instrumentation specification.

  • Work with senior engineers to create capital project cost estimates and schedules.
  • Review, understand, develop, and check equipment and instrument datasheets. Take ownership and responsibility of items within their scope and coordinate with other disciplines where required.
  • Evaluate vendor's bids and drawings to ensure compliance with specifications and requirements of the project.
  • Work with vendors to obtain quotes and data sheets for various equipment (control valves, pumps, instrumentation, tank, heat exchangers, etc.) Work with senior engineers to review and specify the appropriate equipment.
  • Ability to effectively interact on a basic technical level with other engineering disciplines and understand how their work impacts the overall project. Regular contact is expected with other disciplines (at least weekly by phone or in-person).
  • Ability to review electrical, civil and structural drawings to check for interferences with the mechanical drawings.
  • Ability to travel to industrial sites to gather information for projects and / or attend in person meeting.

What Makes You a Good Candidate for This Position
  • 2-8 years experience in the completion of projects for industrial clients. Prefer experience in project development from concept through completion.
  • BSME or BSChemE required from an ABET accredited institution.
  • Engineer in Training (EIT) registration desired. Must be working towards or willing to obtain PE.
  • Experience in the development and review of Piping and Instrumentation Diagrams (P&IDs) is required.
  • Experience with specifying heavy industrial equipment like pumps, tanks, valves, and instruments is desired.
  • Experience with specifying instruments and control valves is required.
  • Experience with reading wiring diagrams and I/O lists is preferred.
  • Ability to travel throughout the Western United States. Some national travel will also be required. (Travel: approximately 10 - 25%)
  • Strong background in a variety of engineering skills is preferred.
  • Strong written & oral communication skills and use of tools such as MS Outlook, Word and Excel.
  • Previous experience with PDF markup software such as Bluebeam Revu or Adobe Acrobat is desired.
  • Must be energetic, self-motivated, and be able to work independently.
  • Must be motivated to seek continuous improvement.
  • Strong leadership skills and problem resolution skills are a plus.
  • Ability and willingness to be the primary customer technical liaison on smaller projects.
  • Ability to work within a team of engineers & designers to meet customer objectives.

Salary Range: $85,000 to $110,000 depending on relevant experience
Benefits include Health, Dental, Vision, Life, and Short- and Long-term Disability Insurance, Vacation, Holiday, and Paid Sick Time, and 401k Plan with Employer Match
Salary Description
85,00-110,000

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